During the use of CPN Tools, the undoable commands, i.e. the commands that can be undone, are added to the History entry in the Index. For more information about undoable commands, see the History page.
To Undo one or more undoable commands:
- Select the
Undoentry in one of the marking menus
- The effect of applying the tool depends on where the tool is applied:
- If the tool is applied to the History index entry, the last undoable command is undone.
- If the tool is applied to an undoable command under the History entry, then a sequence of commands will be undone. The sequence starts at the top of the list of undoable commands and ends at the command to which the tool was applied.
- If the tool is applied anywhere else, the last undoable command for the appropriate net is undone.
If there are no undoable commands in the History list, then nothing will happen when the tool is applied.
This tool is available through: